Question # 1

The value of n, when ⁿP₂= 20 is

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3

4

6

5

The Principal value of sin-1 (-1/1/2)

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π/2

-π/2

π

-π

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2

4

3

16

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The middle term in the expansion of (a +x)¹²is

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7th

8th

9th

6th

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Reflexive property

Symmetric property

Cancellations property w.r.t. addition

Transitive property

If f(x) = x²- x then f(2) is

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4

6

2

0

If y=f(x) is a function then y is called

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dependent variable

independent variable

constant

none of these

In quadratic equation f(x) = ax²,if a >0, then the graph of parabola

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Opens up

Opens down

close up

symmetric w.r.t.x.axis

If P = {x/x = p/q where p,q∈ Z and q≠ 0}, then P is the set of

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Irrational numbers

Even numbers

Rational numbers

Whole numbers

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Mathematics General Science Test Medium Mode MCQs With Answers

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